MaxSport tires are available in a combination of sizes, compounds and tread patterns to fit your competition vehicle.
All measurements are in millimeters (mm).
MaxSport tires are available in a combination of sizes, compounds and tread patterns to fit your competition vehicle.
All measurements are in millimeters (mm).
The RB1 tire is engineered for grass and mud. With a reinforced sidewall and open tread pattern, it's a great option for wet and loose surfaces.
Size | Sidewall | Outside Diameter | Rolling Circumference |
165/65-14 |
150 |
580 |
1825 |
185/65-15 |
155 |
595 |
1920 |
185/65-15 |
160 |
630 |
2000 |
The RB1 tire is engineered for grass and mud. With a reinforced sidewall and open tread pattern, it's a great option for wet and loose surfaces.
Size | Sidewall | Outside Diameter | Rolling Circumference |
165/65-14 |
150 |
580 |
1825 |
185/65-15 |
155 |
595 |
1920 |
185/65-15 |
160 |
630 |
2000 |
The RB3 comes in a directional (RB3-D2) and non-directional (RB3F) option. Both are an all purpose gravel and forest tire.
Size | Sidewall | Outside Diameter | Rolling Circumference |
175/70-15 D2 |
180 |
620 |
1990 |
175/65-14 |
160 |
590 |
1870 |
185/65-15 D2 |
180 |
620 |
1990 |
195/65-15 D2 |
190 |
630 |
2020 |
205/60-15 |
205 |
630 |
2014 |
205/55-16 |
200 |
625 |
2005 |
The RB3 comes in a directional (RB3-D2) and non-directional (RB3F) option. Both are an all purpose gravel and forest tire.
Size | Sidewall | Outside Diameter | Rolling Circumference |
175/70-15 D2 |
180 |
620 |
1990 |
175/65-14 |
160 |
590 |
1870 |
185/65-15 D2 |
180 |
620 |
1990 |
195/65-15 D2 |
190 |
630 |
2020 |
205/60-15 |
205 |
630 |
2014 |
205/55-16 |
200 |
625 |
2005 |
The RB5 is designed to maximize rubber to road contact area. This tarmac rally tire that will excel at any track day or hillclimb. These tires are supplied in dry track pattern as standard but can be cut to a wet pattern.
Size | Sidewall | Overall Diameter | Rolling Circumference |
185/60-14 |
170 |
565 |
1820 |
205/55-15 |
200 |
600 |
1915 |
205/55-16 |
210 |
600 |
1915 |
225/45-17 |
225 |
620 |
1990 |
225/40-18 |
230 |
620 |
1990 |
The right compound for your tires depends on the general ambient temperature where you compete as well as the weight and power of your car.
Ambient Temperature | Recommended Compound |
55°F or less |
Soft |
50°F-70°F |
Medium |
70°F or higher |
Hard |
The RB5 is designed to maximize rubber to road contact area. This tarmac rally tire that will excel at any track day or hillclimb. These tires are supplied in dry track pattern as standard but can be cut to a wet pattern.
Size | Sidewall | Overall Diameter | Rolling Circumference |
185/60-14 |
170 |
565 |
1820 |
205/55-15 |
200 |
600 |
1915 |
205/55-16 |
210 |
600 |
1915 |
225/45-17 |
225 |
620 |
1990 |
225/40-18 |
230 |
620 |
1990 |
The right compound for your tires depends on the general ambient temperature where you compete as well as the weight and power of your car.
Ambient Temperature | Recommended Compound |
55°F or less |
Soft |
50°F-70°F |
Medium |
70°F or higher |
Hard |